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#pragma once
#include <windows.h>
#include <rpc.h>
#include <uxtheme.h>
#ifndef WM_DPICHANGED
#define WM_DPICHANGED 0x02E0
#endif
#ifdef __cplusplus
extern "C" IMAGE_DOS_HEADER __ImageBase;
#else
extern IMAGE_DOS_HEADER __ImageBase;
#endif
#define ALF_HINSTANCE ((HINSTANCE)&__ImageBase)
typedef struct {
UINT cbSize;
int iBorderWidth;
int iScrollWidth;
int iScrollHeight;
int iCaptionWidth;
int iCaptionHeight;
LOGFONTW lfCaptionFont;
int iSmCaptionWidth;
int iSmCaptionHeight;
LOGFONTW lfSmCaptionFont;
int iMenuWidth;
int iMenuHeight;
LOGFONTW lfMenuFont;
LOGFONTW lfStatusFont;
LOGFONTW lfMessageFont;
int iPaddedBorderWidth; // new in Vista
} ALF_NONCLIENTMETRICSW_VISTA;
typedef struct {
UINT cbSize;
int iBorderWidth;
int iScrollWidth;
int iScrollHeight;
int iCaptionWidth;
int iCaptionHeight;
LOGFONTA lfCaptionFont;
int iSmCaptionWidth;
int iSmCaptionHeight;
LOGFONTA lfSmCaptionFont;
int iMenuWidth;
int iMenuHeight;
LOGFONTA lfMenuFont;
LOGFONTA lfStatusFont;
LOGFONTA lfMessageFont;
int iPaddedBorderWidth; // new in Vista
} ALF_NONCLIENTMETRICSA_VISTA;
long
ALF_GetAveCharWidth(HDC hdc);
typedef void *ALF_Compat_HANIMATIONBUFFER;
typedef enum {
ALF_Compat_BPAS_NONE,
ALF_Compat_BPAS_LINEAR,
ALF_Compat_BPAS_CUBIC,
ALF_Compat_BPAS_SINE
} ALF_Compat_BP_ANIMATIONSTYLE;
typedef struct {
DWORD cbSize;
DWORD dwFlags;
ALF_Compat_BP_ANIMATIONSTYLE style;
DWORD dwDuration;
} ALF_Compat_BP_ANIMATIONPARAMS;
typedef struct {
DWORD cbSize;
DWORD dwFlags;
const RECT *prcExclude;
const BLENDFUNCTION *pBlendFunction;
} ALF_Compat_BP_PAINTPARAMS;
typedef struct {
int cxLeftWidth;
int cxRightWidth;
int cyTopHeight;
int cyBottomHeight;
} ALF_Compat_MARGINS;
#ifndef TMT_TRANSITIONDURATION
#define TMT_TRANSITIONDURATION 6000
#endif
void ALF_LoadCompatFunctions(void);
void ALF_UnloadCompatFunctions(void);
inline static void
ALF_Compat_LogFontWtoA(const LOGFONTW *w, LOGFONTA *a)
{
CopyMemory(a, w, sizeof(LOGFONTA) - LF_FACESIZE);
WideCharToMultiByte(CP_ACP, 0, w->lfFaceName, -1, a->lfFaceName, LF_FACESIZE, NULL, NULL);
a->lfFaceName[LF_FACESIZE - 1] = '\0';
}
inline static void
ALF_Compat_LogFontAtoW(const LOGFONTA *a, LOGFONTW *w)
{
CopyMemory(w, a, sizeof(LOGFONTA) - LF_FACESIZE);
MultiByteToWideChar(CP_ACP, 0, a->lfFaceName, -1, w->lfFaceName, LF_FACESIZE);
w->lfFaceName[LF_FACESIZE - 1] = 0;
}
extern int (*ALF_Compat_DrawDisabledText)(HDC,LPCTSTR,int,LPRECT,UINT);
extern BOOL (WINAPI *ALF_Compat_IsAppThemed)(void);
extern UINT (WINAPI *ALF_Compat_GetDpiForWindow)(HWND);
extern BOOL (WINAPI *ALF_Compat_AdjustWindowRectExForDpi)(LPRECT,DWORD,BOOL,DWORD,UINT);
extern int (WINAPI *ALF_Compat_GetSystemMetricsForDpi)(int, UINT);
extern BOOL (WINAPI *ALF_Compat_SystemParametersInfoForDpi)(UINT,UINT,PVOID,UINT,UINT);
extern HTHEME (WINAPI *ALF_Compat_OpenThemeData)(HWND, LPCWSTR);
extern HRESULT (WINAPI *ALF_Compat_CloseThemeData)(HTHEME);
extern BOOL (WINAPI *ALF_Compat_IsThemeBackgroundPartiallyTransparent)(HTHEME,int,int);
extern HRESULT (WINAPI *ALF_Compat_DrawThemeParentBackground)(HWND,HDC,RECT *);
extern HRESULT (WINAPI *ALF_Compat_DrawThemeBackground)(HTHEME, HDC, int, int, const RECT *, const RECT *);
extern HRESULT (WINAPI *ALF_Compat_GetThemeBackgroundContentRect)(HTHEME,HDC,int,int,const RECT *,RECT *);
extern HRESULT (WINAPI *ALF_Compat_GetThemeTextExtent)(HTHEME,HDC,int,int,LPCWSTR,int,DWORD,const RECT *, RECT *);
extern HRESULT (WINAPI *ALF_Compat_DrawThemeText)(HTHEME,HDC,int,int,LPCWSTR,int,DWORD,DWORD,const RECT *);
extern HRESULT (WINAPI *ALF_Compat_GetThemePartSize)(HTHEME,HDC,int,int,RECT *,THEMESIZE,SIZE *);
extern BOOL (WINAPI *ALF_Compat_TrackMouseEvent)(LPTRACKMOUSEEVENT tme);
extern HRESULT (WINAPI *ALF_Compat_BufferedPaintInit)(void);
extern HRESULT (WINAPI *ALF_Compat_BufferedPaintUnInit)(void);
extern ALF_Compat_HANIMATIONBUFFER (WINAPI *ALF_Compat_BeginBufferedAnimation)(HWND,HDC,const RECT *,DWORD,ALF_Compat_BP_PAINTPARAMS *,ALF_Compat_BP_ANIMATIONPARAMS *,HDC *,HDC *);
extern HRESULT (WINAPI *ALF_Compat_EndBufferedAnimation)(ALF_Compat_HANIMATIONBUFFER,BOOL);
extern BOOL (WINAPI *ALF_Compat_BufferedPaintRenderAnimation)(HWND,HDC);
extern HRESULT (WINAPI *ALF_Compat_GetThemeTransitionDuration)(HTHEME,int,int,int,int,DWORD*);
extern HRESULT (WINAPI *ALF_Compat_GetThemeColor)(HTHEME,int,int,int,COLORREF*);
extern HRESULT (WINAPI *ALF_Compat_GetThemeMargins)(HTHEME,HDC,int,int,int,const RECT *,MARGINS *);
// compatibility bits
#define ALF_COMPAT_ISNT 1
#define ALF_COMPAT_IS40 2
#define ALF_COMPAT_ISW2K 4
#define ALF_COMPAT_ISXP 8
#define ALF_COMPAT_ISVISTA 16
#define ALF_COMPAT_ISCOMCTLV6 32
extern DWORD _alf_compatBits;
static inline BOOL ALF_Compat_IsWin9x(void)
{
return !(_alf_compatBits & ALF_COMPAT_ISNT);
}
static inline BOOL ALF_Compat_IsNT(void)
{
return !!(_alf_compatBits & ALF_COMPAT_ISNT);
}
static inline BOOL ALF_Compat_Is40(void) // both NT 4.0 and Win95
{
return !!(_alf_compatBits & ALF_COMPAT_IS40);
}
static inline BOOL ALF_Compat_Is2k(void)
{
return !!(_alf_compatBits & ALF_COMPAT_ISW2K);
}
static inline BOOL ALF_Compat_IsXP(void)
{
return !!(_alf_compatBits & ALF_COMPAT_ISXP);
}
static inline BOOL ALF_Compat_IsVista(void)
{
return !!(_alf_compatBits & ALF_COMPAT_ISVISTA);
}
static inline BOOL ALF_Compat_IsComCtlV6(void)
{
return !!(_alf_compatBits & ALF_COMPAT_ISCOMCTLV6);
}
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